公开(公告)号：US20140201195A1

公开(公告)日：2014-07-17

申请号：US13971240

申请日：2013-08-20

Applicant: Google Inc.

Inventor： Ulas Kirazci ,  Brendan D. Burns ,  Abhishek Das ,  Ankit Jain ,  Anna Patterson

IPC: G06F17/30

CPC classification number: G06F17/30554 ,  G06F17/30613

Abstract: The present disclosure describes a data indexing and search service that resides locally on a computing device (e.g., a mobile phone) and that can host data for multiple applications on the device. By centralizing the storage of data as well as the search and query functions, unified search queries can be performed by the service.

Abstract translation: 本公开描述了本地驻留在计算设备（例如，移动电话）上并且可以托管设备上的多个应用的​​数据的数据索引和搜索服务。 通过集中数据的存储以及搜索和查询功能，可以由服务执行统一的搜索查询。

公开(公告)号：US09558248B2

公开(公告)日：2017-01-31

申请号：US13971240

申请日：2013-08-20

Applicant: Google Inc.

Inventor： Ulas Kirazci ,  Brendan D. Burns ,  Abhishek Das ,  Ankit Jain ,  Anna Patterson

IPC: G06F17/30

CPC classification number: G06F17/30554 ,  G06F17/30613

Abstract: The present disclosure describes a data indexing and search service that resides locally on a computing device (e.g., a mobile phone) and that can host data for multiple applications on the device. By centralizing the storage of data as well as the search and query functions, unified search queries can be performed by the service.

Abstract translation: 本公开描述了本地驻留在计算设备（例如，移动电话）上并且可以托管设备上的多个应用的​​数据的数据索引和搜索服务。 通过集中数据的存储以及搜索和查询功能，可以由服务执行统一的搜索查询。

公开(公告)号：US20190155948A1

公开(公告)日：2019-05-23

申请号：US14674802

申请日：2015-03-31

Applicant: Google Inc.

Inventor： Trystan G. Upstill ,  Abhishek Das ,  Jeongwoo Ko ,  Neesha Subramaniam ,  Vishnu P. Natchu

IPC: G06F17/30

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, re-ranking resources for categorical queries. In one aspect, a method includes receiving queries, and for each received query: receiving data indicating resources identified by a search operation as being responsive to the query and ranked according to a first order, each resource having corresponding search score by which the resources are ranked in responsiveness to the query and determining whether a proper subset meets a quality condition based on a quality measure that is indicative of the quality of the resources in the proper subset and independent of search scores of the resources for received query. For each query for which the proper subset meets the quality condition, determining a quality score for each resource in the proper subset and re-ranking the resources in the proper subset according to their respective quality scores.